Oakley Men's Tightrope Metal Sunglasses C-5 Alloy frame Oakley Plutonite polycarbonate lens Non-Polarized 100% UV protection coating Lens width: 60 millimeters Lens height: 35 millimeters Bridge: 15 millimeters Arm: 130 millimeters Adjustable nosepiece Lenses are prescription ready (Rx-able) Case included